ALLEN BRADLEY 173285REV01 Capacitor Board Pcb 2000VDC A-173286-01

( Brand: Allen Bradley ), ( Manufacturer Part Number: 173285REV01 ), ( Model: 173285 01 ), ( Part Type: Board )

Review ALLEN BRADLEY Rev Capacitor Board Assembly 2000 Vdc Pcb

The **Allen-Bradley 1732-85REV01 (Part Number: A-1732-86-01) Capacitor Board (2000VDC)** is a high-performance, industrial-grade printed circuit board (PCB) designed for use in Allen-Bradley s **1732 Series** programmable logic controllers (PLCs), specifically the **1732-85** module. This robust component serves as the primary power conditioning and filtering element within the controller, ensuring stable and clean DC power delivery to critical internal circuits while mitigating voltage spikes, noise, and transients that could otherwise compromise system reliability. Engineered to meet stringent industrial standards, the **2000VDC-rated capacitor board** incorporates high-quality, high-voltage capacitors and passive components strategically placed on a durable, high-temperature-resistant PCB substrate. The board s design prioritizes efficiency, durability, and compatibility with the **1732-85** module s power requirements, making it an essential component for applications demanding consistent and interference-free power distribution, such as manufacturing automation, process control, and harsh industrial environments.

The **A-1732-86-01** capacitor board features a compact yet robust construction, with carefully selected components optimized for longevity and performance under demanding operational conditions. Its **2000VDC rating** ensures it can withstand high-voltage environments without failure, reducing the risk of power-related malfunctions or catastrophic component degradation. The PCB itself is constructed from a high-grade, flame-retardant material capable of withstanding extended exposure to elevated temperatures, vibration, and electrical stress qualities essential for maintaining operational integrity in factory settings where equipment is subjected to continuous mechanical and electrical strain. Additionally, the board s design includes protective circuitry and filtering elements that suppress electromagnetic interference (EMI) and radio-frequency interference (RFI), safeguarding both the PLC s internal electronics and adjacent sensitive equipment from signal degradation or damage.

For maintenance and replacement purposes, the **1732-85REV01 capacitor board** is designed for easy accessibility and straightforward installation, adhering to Allen-Bradley s modular philosophy. Its compatibility with the **1732-85** module ensures seamless integration into existing control systems without requiring extensive reconfiguration or recalibration. Whether used in new installations or as a direct replacement for a failing component, this capacitor board provides a reliable solution for maintaining the electrical health of the PLC, extending the lifespan of the entire control system. Engineers and technicians will appreciate its precision engineering, which balances performance with ease of service, making it a critical yet often overlooked component in ensuring the long-term efficiency and uptime of industrial automation systems.

### **Pros and Cons of buying a Allen-Bradley 1732-85Rev01/1732-85-01 Capacitor Board (2000VDC, A-173286-01 PCB)**

#### **Pros**

1. **Direct Compatibility with 1732 Series Controllers** This capacitor board is designed specifically for the Allen-Bradley 1732 series of programmable logic controllers (PLCs), ensuring seamless integration without modification.

2. **High Voltage Rating (2000VDC)** The 2000VDC rating makes it suitable for industrial environments where high voltage isolation is required, reducing the risk of electrical failure.

3. **Original Equipment Manufacturer (OEM) Part** Purchasing from an authorized distributor or directly from Rockwell Automation ensures genuine parts with proper warranties and support.

4. **Long-Term Availability** As an older but widely used component, this part is still readily available through multiple suppliers, reducing the risk of obsolescence.

5. **Proven Reliability** The 1732 series has a strong reputation for durability, and this capacitor board is a standard replacement for failed units in existing systems.

6. **Easy Installation** Designed to drop-in replace the original board, minimizing downtime and requiring minimal technical expertise for installation.

7. **Support for Legacy Systems** If maintaining an older PLC system, this part ensures continued operation without needing a full upgrade.

#### **Cons**

1. **Potential for Counterfeit Parts** Due to its age, there is a risk of purchasing fake or refurbished parts from untrusted sellers, which may fail prematurely or lack proper documentation.

2. **Limited Supplier Options** While available, not all distributors carry this exact part, requiring research to find a reputable source.

3. **No Active Warranty from Rockwell** Since this is an older part, Rockwell Automation may no longer offer warranties or direct support, shifting responsibility to the distributor or end-user.

4. **Compatibility with Modified Systems** If the original system has been altered (e.g., custom wiring, firmware changes), the new board may not function as expected without testing.

5. **Cost Considerations** While not excessively expensive, the price may be higher than generic alternatives if purchasing from authorized channels.

6. **Environmental Factors** If the original system was exposed to harsh conditions (e.g., extreme temperatures, humidity, or electrical noise), the new board may still fail if the underlying issues are not addressed.

7. **Training and Documentation Gaps** Older parts may lack detailed modern documentation, making troubleshooting slightly more challenging for newer technicians.

---

### **Conclusion**

The **Allen-Bradley 1732-85Rev01 capacitor board (2000VDC, A-173286-01 PCB)** is a **reliable, direct-replacement part** for maintaining 1732-series PLC systems. Its **high voltage rating, proven compatibility, and widespread availability** make it a strong choice for industrial applications where legacy equipment must remain operational. However, **potential risks of counterfeit parts, limited warranty options, and the need for careful sourcing** must be considered.

If **cost, authenticity, and long-term reliability** are priorities, purchasing from a **trusted distributor (e.g., Rockwell Automation, authorized resellers like Grainger, or reputable industrial suppliers)** is recommended. For **budget-conscious buyers**, verifying the seller s reputation and part authenticity is critical to avoid counterfeit or refurbished units that may fail prematurely.

### **Final Recommendation**

- **Best Choice:** Buy from an **authorized Rockwell Automation distributor or a well-reviewed industrial parts supplier** to ensure authenticity and compatibility.

- **Alternative Option:** If cost is a concern, consider **testing a refurbished unit from a verified source** (e.g., with a warranty or return policy).

- **Avoid:** Purchasing from unknown online marketplaces without proper documentation or return options, as this increases the risk of receiving a counterfeit or damaged part.

For critical applications, **document the installation and test thoroughly** to confirm proper function before full deployment. If the system has been modified, consult Rockwell documentation or a technician familiar with the 1732 series to ensure seamless integration.

Details:

Model 173285 REV 01. Items in Lot1. Most Likely an unused Take-off. Part Number173285REV01.

And the cost of return shipping. Condition Used. Shipping Dimensions: length 11 in. Ask our experts.

Country of Manufacture/A.

part #: 173285rev01 prices

• $79.99-$165.00

specifications pcbemdev:

• brand: Allen Bradley
• mpn: 173285rev01
• model: 173285 01
• part type: Board

shipping pcbemdev:

• class: Expedited
• service: Expedited
• transit: 2-4 Days
• type: Fixed
• cost: $0.00

offer pcbemdev:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 17, 2026
• quantity: 1
• best offers: True

payments pcbemdev:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns pcbemdev:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

general pcbemdev:

• condition: Used
• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs

seller pcbemdev:

• city: Millersburg, Indiana
• # reviews: 18397
• rating: 99.9%

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